NOW Melatonin 3 mg
Brand: NOW · Form: LOZENGE [E0174] On Market
Our assessment
The evidence shows that melatonin is a popular supplement for sleep support, but the data for NOW Melatonin 3 mg is limited. Data not available for specific clinical studies on this product from the provided list. For general melatonin guidance, we rely on broader safety data.
How it works
Melatonin is a hormone that helps regulate your sleep-wake cycle. Think of it as a natural signal that tells your body it is time to rest. The 3 mg dose is a common starting point for occasional sleeplessness [NIH ODS]. Note: The provided data focuses on calcium, not melatonin, so specific mechanism details for melatonin are not available here.
Safety profile
Data not available for specific FDA adverse event reports for melatonin. The total adverse event reports across all supplements in the FDA data is 592,059 [FDA data]. For calcium, which is the ingredient with available data, side effects include constipation, nausea, and abnormal heart rhythms at high doses [NIH ODS]. For melatonin specifically, side effects are generally mild but data is not provided in this dataset.
Our recommendation
Start with the lowest effective dose, typically 1 mg to 3 mg, taken 30 to 60 minutes before bedtime. Data not available for specific dosing guidance from the provided studies. If you have a medical condition or take medications, consult your pharmacist or doctor before use [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NOW |
|---|---|
| Serving Size | |
| Contents | 90.0 Lozenge(s) |
| Market Status | On Market |
How to Read This Label
Supplement labels contain several key sections regulated by the FDA:
- Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
- Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
- % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
- Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
- Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.
Source: FDA Dietary Supplement Labeling Guide